| Trier to Ordu | 1,618.56 mi (2,604.81 km) |
| Trier to Ortahisar | 1,582.46 mi (2,546.72 km) |
| Trier to Ortakent | 1,347.73 mi (2,168.96 km) |
| Trier to Ortaklar | 1,316.79 mi (2,119.18 km) |
| Trier to Ortakoy | 1,542.54 mi (2,482.48 km) |
| Trier to Ortakoy | 1,531.24 mi (2,464.29 km) |
| Trier to Osmaneli | 1,305.14 mi (2,100.43 km) |
| Trier to Osmaniye | 1,708.58 mi (2,749.70 km) |
| Trier to Ozdere | 1,295.95 mi (2,085.64 km) |
| Trier to Palu | 1,797.95 mi (2,893.52 km) |
| Trier to Pamukkale | 1,378.15 mi (2,217.93 km) |
| Trier to Patnos | 1,904.84 mi (3,065.54 km) |
| Trier to Pazar | 1,577.41 mi (2,538.60 km) |
| Trier to Pazarcik | 1,734.76 mi (2,791.83 km) |
| Trier to Pazaryeri | 1,315.22 mi (2,116.64 km) |
